英语词汇principal diagonal是什么意思，principal diagonal的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	principal diagonal
释义	DEFINITIVE EXAMPLES 权威例句〔trace〕The sum of the elements of the principal diagonal of a matrix.一矩阵中主对角线元素之和美国传统
随便看	micrometer space micrometer spark micrometer spindle micrometer stage micrometer stand micrometer stop micrometer tooth rest micrometering micrometers micromethod micrometre micrometre micrometre micrometric micrometric regulating screw micrometric timing adjuster micrometrical micrometry micromho micromicro micromicro farad micromicro- micromicroampere micromicrocurie micromicrofarad

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。